Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2006.05a
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- Pages.595-596
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- 2006
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- 2005-8446(pISSN)
Fabrication of Organic Thin Film Transistor(OTFT) for Flexible Display by using Microcontact Printing Process
미세접촉프린팅공정을 이용한 플렉시블 디스플레이 유기박막구동소자 제작
Abstract
The flexible organic thin film transistor (OTFT) array to use as a switching device for an organic light emitting diode (OLED) was designed and fabricated in the microcontact printing and low-temperature processes. The gate, source, and drain electrode patterns of OTFT were fabricated by microcontact printing which is high-resolution lithography technology using polydimethylsiloxane(PDMS) stamp. The OTFT array with dielectric layer and organic active semiconductor layers formed at room temperature or at a temperature tower than
Keywords
- microcontact printing(uCP);
- PDMS stamp;
- SAM;
- organic thin film transistor(OTFT);
- OTFT array;
- flexible display;
- organic semiconductor